blob: a24d35ea52f29f56bbe93b13e6d3f084ac5deb1f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
extern crate structopt;
#[macro_use]
extern crate structopt_derive;
use structopt::StructOpt;
extern crate qif_parser;
use qif_parser::qif::*;
use std::io::prelude::*;
use std::io::*;
use std::ffi::{OsString, OsStr};
use std::path::PathBuf;
use std::result::Result;
use std::fs::File;
use std::process;
fn parse_filepath(str: &OsStr) -> Result<PathBuf, OsString> {
let path: PathBuf = ::std::convert::From::from(str);
if path.is_file() {
Ok(path)
} else {
Err(str.to_os_string())
}
}
#[derive(StructOpt, Debug)]
#[structopt(name = "Qif Parser", about = "Qif file preprocessor to decrease duplication when importing to gnucash")]
struct CliArgs {
#[structopt(help = "Files to preprocess", required, parse(try_from_os_str="parse_filepath"))]
files: Vec<PathBuf>
}
fn main() {
let args = CliArgs::from_args();
for filepath in &args.files {
let qif_result = {
let file = File::open(filepath).unwrap();
let file_reader = BufReader::new(file);
let mut lines = file_reader.lines();
let mut qif_file = QifFile::new(lines.next().unwrap().unwrap());
let mut next_entry = Vec::new();
for line_result in lines {
let line = line_result.unwrap();
if line == String::from("^") {
qif_file.append_non_empty(QifEntry::new(&next_entry));
next_entry.clear();
} else {
next_entry.push(line);
}
}
qif_file
};
let mut file = File::create(filepath).unwrap();
writeln!(file, "{}", qif_result).unwrap();
}
println!("Processed {} files", args.files.len());
}
|